Spherical Equivalent Refractive Error

Dual-focus contact lenses appeared effective in high myopia in teenagers and young adults, according to a study published in Ophthalmic and Physiological Optics.

Naked-eye 3-dimensional vision training was safe and controlled progression of axial length and spherical equivalent refraction in children with myopia, according to a study conducted in China and published in JAMA Pediatrics.

Mandatory online schooling and confinement during the COVID-19 pandemic may have exacerbated myopia in school-aged children in Puerto Rico, according to a review published in Optometry and Vision Science.